Aluminum Timing Pulley 8mm Bore For Stepper Motor, 5mm Pitch HTD5M, 14 Teeth, 15mm Wide Belt Groove, Two Set Screws To Secure To Stepper Shaft, Suitable For 3D Printers And CNC Machines, High Precision Belt Drive Component

8mm Bore Aluminum Timing Pulley for HTD5M 14T 5mm Pitch - Single
✔️ 14 teeth, 8mm bore, 15mm wide belt groove, 5mm HTD5M

This aluminum timing pulley is designed for stepper-driven belts in 3D printers and small CNC setups. With HTD5M 5mm pitch and two set screws, it securely anchors to a standard 8mm shaft, providing reliable drive for NEMA motors and similar systems.

✅ 8 mm bore fits standard 8 mm shafts and motor hubs
✅ 14-tooth HTD5M belt compatibility with 5 mm pitch
✅ 15 mm wide belt groove helps track belts securely
✅ Aluminum body keeps weight down while offering rigidity
✅ Two set screws for secure shaft mounting
✅ Dimensions: bore 8 mm (0.315 in) x width 15 mm (0.591 in) x pitch 5 mm (0.197 in) x teeth 14

💡 What is a timing pulley used for in a belt drive system?

A quick handy answer: - Useful in hobby machines and printers for synchronized movement - Reduces belt slip and keeps timing accurate - Works with HTD5M 5mm pitch belts for smooth travel